Results 61 to 70 of about 4,033 (168)

G Protein α Subunit Genes Control Growth, Development, and Pathogenicity of Magnaporthe grisea

Molecular Plant-Microbe Interactions, 1997
Three G protein α subunit genes have been cloned and characterized from Magnaporthe grisea: magA is very similar to CPG-2 of Cryphonectria parasitica; magB is virtually identical to CPG-1 of Cryphonectria parasitica, to gna1 of Neurospora crassa, and to ...
Shaohua Liu, Ralph A. Dean
doaj   +1 more source

Estimativa de danos causados pela brusone na produtividade de arroz de terras altas [PDF]

Pesquisa Agropecuária Brasileira, 2003
Este trabalho teve como objetivos determinar as perdas na produtividade de arroz causadas pela brusone (Pyricularia grisea) e estabelecer as relações entre a severidade da doença e alguns componentes de produtividade, nas condições naturais de infecção ...
Anne Sitarama Prabhu, Leila Garcês de Araújo, Cláudia Faustina, Rodrigo Fascin Berni   +3 more
doaj   +1 more source

Silver‐selenium nanoparticles and selected chemical compounds significantly inhibit grapevine trunk disease pathogens

Pest Management Science, Volume 81, Issue 12, Page 7985-7994, December 2025.
A 2‐year in planta study confirmed antifungal activity of selected chemicals against GTD pathogens. Silver‐selenium nanoparticles inhibited D. eres and E. lata, but not D. seriata. Despite limited spectrum, they show promise as alternatives for targeted GTD control, with no phytotoxic effects observed.
Kateřina Štůsková, Tomáš Kiss, Zuzana Bytešníková, Lukáš Richtera, David Gramaje, Ales Eichmeier   +5 more
wiley   +1 more source

Candidate Defense Genes as Predictors of Quantitative Blast Resistance in Rice

Molecular Plant-Microbe Interactions, 2004
Although quantitative trait loci (QTL) underpin many desirable agronomic traits, their incorporation into crop plants through marker-assisted selection is limited by the low predictive value of markers on phenotypic performance.
Bin Liu, Shaohong Zhang, Xiaoyuan Zhu, Qiyun Yang, Shangzhong Wu, Mantong Mei, Ramil Mauleon, Jan Leach, Tom Mew, Hei Leung   +9 more
doaj   +1 more source

Mining Actinomycetes' Metabolomes and Genomes for Anti‐Phytophthora infestans Compounds

Microbial Biotechnology, Volume 18, Issue 12, December 2025.
Using a comparative metabolomic and genomic approach on 63 actinomycetes, this study identified 75 compounds associated with the strains' ability to inhibit the late blight‐causing agent Phytophthora infestans. This study highlighted the promise of applying multi‐omics techniques on closely related strains differing in biological activity to pinpoint ...
Ola Abdelrahman, Quinn Coxon, Eliane Abou‐Mansour, Floriane L'Haridon, Laurent Falquet, Pierre‐Marie Allard, Laure Weisskopf   +6 more
wiley   +1 more source

Biological Activities of a Thai Luminescent Mushroom

Walailak Journal of Science and Technology, 2015
Wild fruit bodies of luminescent mushrooms were collected from wood stumps over a period covering August to October 2011 in the Kosumpisai forest, Mahasarakham province, in the Northeast of Thailand.
Jiraporn BURAKORN, Trong Binh NGUEYN, Rueankeaw PRAPHRUET   +2 more
doaj   +3 more sources

Development of microsatellite markers for the genetic analysis of Magnaporthe grisea

Genetics and Molecular Biology, 2000
An AG microsatellite-enriched genomic DNA library was constructed for Magnaporthe grisea (anamorph Pyricularia grisea), the causal agent of rice blast.
Brondani Claudio, Brondani Rosana Pereira Vianello, Garrido Lucas da Ressurreição, Ferreira Márcio Elias   +3 more
doaj  

Identification of Fungicides in Hevea brasiliensis Latex Serum Extracts and Inhibition Against Phytophthora palmivora, a Black Rot Disease Pathogen in Orchids

Journal of Sustainable Agriculture and Environment, Volume 4, Issue 3, September 2025.
ABSTRACT The para rubber tree (Hevea brasiliensis) is an economic crop cultivated worldwide, particularly in Southeast Asia. Their latex serum is commonly treated as waste in the rubber industry. We aimed to investigate the latex serum for its antifungal activity.
Phattara‐orn Havanapan, Supaporn Ieamkheng, Arpaporn Sutipatanasomboon, Thananya Soonkum, Nuanwan Phungthanom, Chartchai Krittanai   +5 more
wiley   +1 more source

Functional Analysis of Lipid Metabolism in Magnaporthe grisea Reveals a Requirement for Peroxisomal Fatty Acid β-Oxidation During Appressorium-Mediated Plant Infection

Molecular Plant-Microbe Interactions, 2007
The rice blast fungus Magnaporthe grisea infects plants by means of specialized infection structures known as appressoria. Turgor generated in the appressorium provides the invasive force that allows the fungus to breach the leaf cuticle with a narrow ...
Zheng-Yi Wang, Darren M. Soanes, Michael J. Kershaw, Nicholas J. Talbot   +3 more
doaj   +1 more source

From Sea to Soil: Marine Actinobacteria in Integrated Seawater Energy Agriculture Systems (ma‐ISEAS)

GCB Bioenergy, Volume 17, Issue 9, September 2025.
Conventional ISEAS vs. ma‐ISEAS. The innovation involves using native marine free‐living and endophytic plant growth‐promoting actinobacteria (PGPA) to enhance Salicornia and mangrove productivity. Key modifications are highlighted in red across stages I–VI, showcasing the improved sustainability and efficiency of ma‐ISEAS.
Synan F. AbuQamar, Khaled A. El‐Tarabily   +1 more
wiley   +1 more source